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        <a href="/db/MySQL%E7%B3%BB%E5%88%97/02-MySQL%E7%B3%BB%E5%88%97%E4%B9%8B-MySQL%E4%BD%93%E7%B3%BB%E7%BB%93%E6%9E%84%E4%B8%8E%E7%AE%A1%E7%90%86/">db/MySQL系列/02-MySQL系列之-MySQL体系结构与管理</a>
      </h2>
      <p class="article-date">2019年12月24日</p>
      
      <div class="article-summary">
        
          一 体系结构1.1 C/S(客户端/服务端)模型介绍



1234TCP&#x2F;IP方式（远程、本地）：mysql -uroot -poldboy123 -h 10.0.0.51 -P3306Socket方式(仅本地)：mysql -uroot -poldboy123 -S &#x2F ...
        
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      <a class="more" href="/db/MySQL%E7%B3%BB%E5%88%97/02-MySQL%E7%B3%BB%E5%88%97%E4%B9%8B-MySQL%E4%BD%93%E7%B3%BB%E7%BB%93%E6%9E%84%E4%B8%8E%E7%AE%A1%E7%90%86/">详情...</a>
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        <a href="/db/Elasticsearch%E7%B3%BB%E5%88%97/00-ElasticSearch%E4%B9%8B-%E4%BB%8B%E7%BB%8D/">db/Elasticsearch系列/00-ElasticSearch之-介绍</a>
      </h2>
      <p class="article-date">2019年12月23日</p>
      
      <div class="article-summary">
        
          ElasticSearch之介绍一 Elasticsearch产生背景1.1 大规模数据如何检索如：当系统数据量上了10亿、100亿条的时候，我们在做系统架构的时候通常会从以下角度去考虑问题：1）用什么数据库好？(mysql、oracle、mongodb、hbase…)2）如何解决单点故障； ...
        
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        <a href="/db/Elasticsearch%E7%B3%BB%E5%88%97/05-ElasticSearch%E4%B9%8B-%E5%AE%89%E8%A3%85%E4%B8%AD%E6%96%87%E5%88%86%E8%AF%8D%E5%99%A8/">db/Elasticsearch系列/05-ElasticSearch之-安装中文分词器</a>
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      <p class="article-date">2019年12月6日</p>
      
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          一 中文分词介绍elasticsearch提供了几个内置的分词器：standard analyzer(标准分词器)、simple analyzer(简单分词器)、whitespace analyzer（空格分词器）、language analyzer（语言分词器）
而如果我们不指定分词器类型 ...
        
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        <a href="/db/Elasticsearch%E7%B3%BB%E5%88%97/10-Elasticsearch%E4%B9%8B-%E6%9F%A5%E8%AF%A2/">db/Elasticsearch系列/10-Elasticsearch之-查询</a>
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      <p class="article-date">2019年12月6日</p>
      
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          Elasticsearch之-查询1234查询分类：基本查询：使用es内置查询条件进行查询组合查询：把多个查询组合在一起进行复合查询过滤：查询的同时，通过filter条件在不影响打分的情况下筛选数据

一 基本查询123456789101112131415161718192021222324 ...
        
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        <a href="/db/Elasticsearch%E7%B3%BB%E5%88%97/15-Elasticsearch%E9%AB%98%E7%BA%A7%E4%B9%8B-%E4%BD%8D%E7%BD%AE%E5%9D%90%E6%A0%87%E5%AE%9E%E7%8E%B0%E9%99%84%E8%BF%91%E7%9A%84%E4%BA%BA%E6%90%9C%E7%B4%A2/">db/Elasticsearch系列/15-Elasticsearch高级之-位置坐标实现附近的人搜索</a>
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      <p class="article-date">2019年12月6日</p>
      
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          一 创建mapping123456789101112PUT test&#123;  "mappings": &#123;    "test":&#123;      "properties": &#123;        "location":&#123;          "type":  ...
        
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      <a class="more" href="/db/Elasticsearch%E7%B3%BB%E5%88%97/15-Elasticsearch%E9%AB%98%E7%BA%A7%E4%B9%8B-%E4%BD%8D%E7%BD%AE%E5%9D%90%E6%A0%87%E5%AE%9E%E7%8E%B0%E9%99%84%E8%BF%91%E7%9A%84%E4%BA%BA%E6%90%9C%E7%B4%A2/">详情...</a>
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        <a href="/db/Elasticsearch%E7%B3%BB%E5%88%97/08-Elasticsearch%E4%B9%8B-%E6%98%A0%E5%B0%84%E7%AE%A1%E7%90%86/">db/Elasticsearch系列/08-Elasticsearch之-映射管理</a>
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      <p class="article-date">2019年12月6日</p>
      
      <div class="article-summary">
        
          Elasticsearch之-映射管理在Elasticsearch 6.0.0或更高版本中创建的索引只包含一个mapping type。 在5.x中使用multiple mapping types创建的索引将继续像以前一样在Elasticsearch 6.x中运行。 Mapping type ...
        
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      <a class="more" href="/db/Elasticsearch%E7%B3%BB%E5%88%97/08-Elasticsearch%E4%B9%8B-%E6%98%A0%E5%B0%84%E7%AE%A1%E7%90%86/">详情...</a>
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    <article class="article-card">
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        <a href="/db/Elasticsearch%E7%B3%BB%E5%88%97/07-Elasticsearch%E4%B9%8B-%E7%B4%A2%E5%BC%95%E6%93%8D%E4%BD%9C/">db/Elasticsearch系列/07-Elasticsearch之-索引操作</a>
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      <p class="article-date">2019年12月5日</p>
      
      <div class="article-summary">
        
          Elasticsearch之-索引操作具体操作可以查看官方文档
https://www.elastic.co/guide/en/elasticsearch/reference/7.5/indices.html&gt;
官方2版本的中文文档
https://www.elastic.co/gui ...
        
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        <a href="/db/Elasticsearch%E7%B3%BB%E5%88%97/09-Elasticsearch%E4%B9%8B-%E6%96%87%E6%A1%A3%E6%93%8D%E4%BD%9C/">db/Elasticsearch系列/09-Elasticsearch之-文档操作</a>
      </h2>
      <p class="article-date">2019年12月5日</p>
      
      <div class="article-summary">
        
          Elasticsearch之-文档操作一 新增文档123456789101112131415#新增一个id为1的书籍（POST和PUT都可以）POST lqz/_doc/1/_create#POST lqz/_doc/1#POST lqz/_doc 会自动创建id,必须用Post&#123; ...
        
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      <a class="more" href="/db/Elasticsearch%E7%B3%BB%E5%88%97/09-Elasticsearch%E4%B9%8B-%E6%96%87%E6%A1%A3%E6%93%8D%E4%BD%9C/">详情...</a>
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    <article class="article-card">
      <h2 class="article-head">
        <a href="/db/Elasticsearch%E7%B3%BB%E5%88%97/01-ElasticSearch%E4%B9%8B-%E5%AE%89%E8%A3%85/">db/Elasticsearch系列/01-ElasticSearch之-安装</a>
      </h2>
      <p class="article-date">2019年12月5日</p>
      
      <div class="article-summary">
        
          Mac安装ElasticSearch一 安装JDK环境因为ElasticSearch是用Java语言编写的，所以必须安装JDK的环境，并且是JDK 1.8以上，具体操作步骤自行百度
安装完成查看java版本
1java -version



二 官网下载最新版本下载地址[https://w ...
        
      </div>
      <a class="more" href="/db/Elasticsearch%E7%B3%BB%E5%88%97/01-ElasticSearch%E4%B9%8B-%E5%AE%89%E8%A3%85/">详情...</a>
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    <article class="article-card">
      <h2 class="article-head">
        <a href="/db/Elasticsearch%E7%B3%BB%E5%88%97/04-ElasticSearch%E4%B9%8B-%E5%AE%89%E8%A3%85Kibana/">db/Elasticsearch系列/04-ElasticSearch之-安装Kibana</a>
      </h2>
      <p class="article-date">2019年12月4日</p>
      
      <div class="article-summary">
        
          ##一 Kibana介绍
Kibana 是一款开源的数据分析和可视化平台，它是 Elastic Stack 成员之一，设计用于和 Elasticsearch 协作。
您、可以使用 Kibana 对 Elasticsearch 索引中的数据进行搜索、查看、交互操作。
可以很方便的利用图表、表格 ...
        
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      <a class="more" href="/db/Elasticsearch%E7%B3%BB%E5%88%97/04-ElasticSearch%E4%B9%8B-%E5%AE%89%E8%A3%85Kibana/">详情...</a>
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